Q: What are the prime factors of the number 52,848,576?

 A: 2, 3, 11, 19, 439

Why are those the prime factors of the number 52,848,576?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 52,848,576

52,848,576
Factor Arrows
226,424,288
Factor Arrows
213,212,144
Factor Arrows
26,606,072
Factor Arrows
23,303,036
Factor Arrows
21,651,518
Factor Arrows
2825,759
Factor Arrows
3275,253
Factor Arrows
391,751
Factor Arrows
118,341
Factor Arrows
19439

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 11, 19, 439

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 11 x 19 x 439 = 52,848,576

This can also be written as 26 x 32 x 111 x 191 x 4391 = 52,848,576

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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